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file_test.go
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file_test.go
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package handler_test
import (
"io/ioutil"
"testing"
"github.com/gookit/goutil/fsutil"
"github.com/gookit/goutil/testutil/assert"
"github.com/gookit/slog"
"github.com/gookit/slog/handler"
)
// const testSubFile = "./testdata/subdir/app.log"
func TestNewFileHandler(t *testing.T) {
testFile := "testdata/file.log"
h, err := handler.NewFileHandler(testFile, handler.WithFilePerm(0644))
assert.NoErr(t, err)
l := slog.NewWithHandlers(h)
l.DoNothingOnPanicFatal()
l.Info("info message")
l.Warn("warn message")
logAllLevel(l, "file handler message")
assert.True(t, fsutil.IsFile(testFile))
str, err := fsutil.ReadStringOrErr(testFile)
assert.NoErr(t, err)
assert.Contains(t, str, "[INFO]")
assert.Contains(t, str, "info message")
assert.Contains(t, str, "[WARN]")
assert.Contains(t, str, "warn message")
// assert.NoErr(t, os.Remove(testFile))
}
func TestMustFileHandler(t *testing.T) {
testFile := "testdata/file-must.log"
h := handler.MustFileHandler(testFile)
assert.NotEmpty(t, h.Writer())
r := newLogRecord("test file must handler")
err := h.Handle(r)
assert.NoErr(t, err)
assert.NoErr(t, h.Close())
bts := fsutil.MustReadFile(testFile)
str := string(bts)
assert.Contains(t, str, `INFO`)
assert.Contains(t, str, `test file must handler`)
}
func TestNewFileHandler_basic(t *testing.T) {
testFile := "testdata/file-basic.log"
assert.NoErr(t, fsutil.DeleteIfFileExist(testFile))
h, err := handler.NewFileHandler(testFile)
assert.NoErr(t, err)
assert.NotEmpty(t, h.Writer())
r := newLogRecord("test file handler")
err = h.Handle(r)
assert.NoErr(t, err)
assert.NoErr(t, h.Close())
bts := fsutil.MustReadFile(testFile)
str := string(bts)
assert.Contains(t, str, `INFO`)
assert.Contains(t, str, `test file handler`)
}
func TestNewBuffFileHandler(t *testing.T) {
testFile := "testdata/file-buff.log"
assert.NoErr(t, fsutil.DeleteIfFileExist(testFile))
h, err := handler.NewBuffFileHandler(testFile, 56)
assert.NoErr(t, err)
assert.NotEmpty(t, h.Writer())
r := newLogRecord("test file buff handler")
err = h.Handle(r)
assert.NoErr(t, err)
assert.NoErr(t, h.Close())
bts := fsutil.MustReadFile(testFile)
str := string(bts)
assert.Contains(t, str, `INFO`)
assert.Contains(t, str, `test file buff handler`)
}
func TestJSONFileHandler(t *testing.T) {
testFile := "testdata/file-json.log"
assert.NoErr(t, fsutil.DeleteIfFileExist(testFile))
h, err := handler.JSONFileHandler(testFile)
assert.NoErr(t, err)
r := newLogRecord("test json file handler")
err = h.Handle(r)
assert.NoErr(t, err)
err = h.Close()
assert.NoErr(t, err)
bts := fsutil.MustReadFile(testFile)
str := string(bts)
assert.Contains(t, str, `"level":"INFO"`)
assert.Contains(t, str, `"message":"test json file handler"`)
}
func TestMustSimpleFile(t *testing.T) {
logfile := "./testdata/must-simple-file.log"
assert.NoErr(t, fsutil.DeleteIfFileExist(logfile))
h := handler.MustSimpleFile(logfile)
assert.True(t, h.IsHandling(slog.InfoLevel))
}
func TestNewSimpleFileHandler(t *testing.T) {
logfile := "./testdata/simple-file.log"
assert.NoErr(t, fsutil.DeleteIfFileExist(logfile))
assert.False(t, fsutil.IsFile(logfile))
h, err := handler.NewSimpleFileHandler(logfile)
assert.NoErr(t, err)
l := slog.NewWithHandlers(h)
l.Info("info message")
l.Warn("warn message")
assert.True(t, fsutil.IsFile(logfile))
// assert.NoErr(t, os.Remove(logfile))
bts, err := ioutil.ReadFile(logfile)
assert.NoErr(t, err)
str := string(bts)
assert.Contains(t, str, "[INFO]")
assert.Contains(t, str, slog.WarnLevel.Name())
}